In quadrilateral ABCD, m∢A = 80, m∢B = 2x, m∢C = x, and m∢D=4x. Find x.
1 answer:
36 degree :
Step-by-step explanation:
if the value of angleA= x , angleB=2x , angle C=3x and angle D=4x . the value of x is 36 degree
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Answer:
The decimal form of 3/5 is 0.6
<span>-12+2b=12-6b
-12+8b=12
8b=24
b=3</span>
I'm pretty sure the answer is A. hope that helped
